The Office:Who knew Schrute Farms was so pretty?

There’s been an awful lot of skulduggery in “The Office” this season: Kelly falsifying customer satisfaction reports, Michael and Dwight framing Toby for drug possession, and, of course, all of Dwight’s machinations against Andy, which included last night’s whopper: Dwight marrying Angela right in front of her clueless, manure-tracking fiance. That was quite a turn in this twisted threesome, though it looked, at the end of the episode, as though Dwight had overplayed his hand, since it seems to have driven Angela to making out with Andy in the middle of the office. (I’ll give you a moment to recover from the shuddering.) Whether she actually goes through with the wedding remains to be seen.

As if all of that wasn’t entertaining enough, if you looked in the background as Dwight was revealing his romantic deception to Angela, you saw Mose hurling something — a pumpkin? a basketball? — at Andy’s head. Quite a nice touch.

There was also plenty of naked scheming in the office, as Michael tried to decide how to spend the surplus $4,300, sparking the bitter copier vs. “Urkel-omically correct” chairs. It may have been Michael’s best day ever: Oscar and Jim took him to lunch, Pam sexed up her look to flirt with him and even gave him the Hot Tie Guy nickname, people opened doors to ease his passage. It was quite marvelous, so, naturally, he dragged it out as long as possible, eventually doing the one thing that Oscar hadn’t counted on: He called David Wallace, who informed him that he would get a $645 bonus if he returned the surplus to the company, a fact that Oscar left out when he was explaining the term “surplus” as though Micahel were an 8-year-old and then, failing that, as though he were a 5-year-old.

What we learned: Angela now realizes that she made a mistake when she agreed to marry Andy. And Schrute Farms may not be an absurd place for a wedding, after all (as long as they resolve the trench issue).

Unanswered questions: What camps would Dwight, Angela and Andy have fallen into in the copier vs. chairs issue? Based on the quality of the copies produced by that monstrous machine, will the Dunder Mifflinites eventually be forced to sneak over to Vance Refrigeration to make their copies? And is Ryan still in Thailand?

Best lines: Dwight explaing the manure smell in the barn: “It covers up the smell of the slaughterhouse.” Followed by Andy’s entirely reasonable request for his wedding day: “If we pay extra, could you slaughter our entrees the day before?” And Dwight defending his wedding scheme to Angela: “It’s not my fault you don’t understand German.”